The InSTEP Rocket Aluminum Bike Trailer 2009 in yellow and gray quickly and easily converts from a bike trailer to a stroller. This attractive bike trailer offers all the features you want for convenience and safety. The 20-inch durable rustproof alloy wheels detach easily for compact storage. The lightweight rustproof aluminum outrigger frame is durable and sturdy. And the universal bike attachment easily fits most bikes.The spacious vented cabin has a mesh screen to protect children from bugs and debris and the weather shield offers rain protection. A harness keeps children seated safely in both the trailer and stroller modes. A rear storage area provides a place for you to store extra gear or a small cooler for a picnic.The InSTEP Rocket Aluminum Bike Trailer 2009 securely seats two children up to 50 pounds each. It assembles easily without tools and it converts to a stroller quickly and easily. One-year limited warranty. Folded dimensions: 30W x 31.5D x 16H inches. Open dimensions: 32W x 55D x 33H inches.About InSTEP